import { fileURLToPath, URL } from 'node:url'
import WindiCSS from 'vite-plugin-windicss'
import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue'

// elementPlus按需导入
import AutoImport from 'unplugin-auto-import/vite'
import Components from 'unplugin-vue-components/vite'
import { ElementPlusResolver } from 'unplugin-vue-components/resolvers'

// https://vitejs.dev/config/
export default defineConfig({
  plugins: [
    vue(),
    // ...
    AutoImport({
      resolvers: [ElementPlusResolver()],
      }),
  Components({
      resolvers: [ElementPlusResolver()],
   }),
    WindiCSS()
  ],
  resolve: {
    alias: {
      // 实际路径转化 @ —> src
      '@': fileURLToPath(new URL('./src', import.meta.url))

    }
  },
  css: {
    preprocessorOptions: {
      scss: {
        // scss文件自动导入
        additionalData: `@use "@/styles/var.scss" as *;`,
      },
    },
  },
})
